[Ronal]

SCI is mild but easily precipitated on liquid formula. SCI better for solid soaps, if you insist on using SCI

[Ronal]

@Padmavathi thanks for your input. I have tried PQ7 but not satisfied, I will try combine it with PQ10 ????
@Belassi sodium benzoat is easy to find in here. Thanks for your input

[Ronal]

@Perry, SCI is 80% active, CAPB is 30%, Glucoside is 50%. Total active surfactant content on the formula is around 20% (from tot 35%). :blush:

[Ronal]

thanks a lot for your comments and suggestions

@Belassi , I am thinking to change it to phenoxyethanol or parabens. from literature, parabens is not so dangerous as long the dosage is correct. What do you think?

@Padmavathi @Perry noted, i will remove gly. for conditioner, what kind of PQ should I use? 2% PQ 7 or 1% PQ 10? or I heard BTMS is good but cationic?

any recommendation for anionic surfactant to replace Isethionate?